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 ###Instrução: Qual equipe estava em 1º lugar em um ano posterior a 1956?
 ###Tabelas: CREATE TABLE old_northern_state_conference_membership (old_northern_state_conference_membership_id AUTO_INCREMENT PRIMARY KEY, School (IHSAA ID#) VARCHAR, Location VARCHAR, Mascot VARCHAR, # / County VARCHAR, Year Joined INT, Year Left INT, Conference Joined VARCHAR) CREATE TABLE international_softball_league_1951_to_1957 (international_softball_league_1951_to_1957_id AUTO_INCREMENT PRIMARY KEY, Year INT, 1st Place Team VARCHAR, 2nd Place Team VARCHAR, 3rd Place Team VARCHAR, 4th Place Team VARCHAR, Host Location VARCHAR) CREATE TABLE former_conference_members (former_conference_members_id AUTO_INCREMENT PRIMARY KEY, Institution VARCHAR, Location VARCHAR, Founded INT, Type VARCHAR, Enrollment INT, Nickname VARCHAR, Joined VARCHAR, Left VARCHAR, Current Conference VARCHAR) CREATE TABLE series_3:_spearhead_in_hong_kong (series_3:_spearhead_in_hong_kong_id AUTO_INCREMENT PRIMARY KEY, Episode # VARCHAR, Original Air Date (UK) VARCHAR, Episode Title VARCHAR, Director VARCHAR, Writer VARCHAR, Cast VARCHAR) CREATE TABLE clausura_2004_standings (clausura_2004_standings_id AUTO_INCREMENT PRIMARY KEY, Place INT, Team VARCHAR, Played INT, Draw INT, Lost INT, Goals Scored INT, Goals Conceded INT, Points INT)  
SELECT 1st Place Team FROM international_softball_league_1951_to_1957 WHERE Year > 1956